The names on this image represent potential playable characters in Sega's Project Needlemouse 2D Sonic the Hedgehog revival, and only your knowledge of Sonic trivia can help narrow down the list!

Sega is ready to reveal new information on Project Needlemouse, but the company isn't giving away the information for free. Instead, every day for the next four days, Sega will be posting trivia questions at its various websites. If 100 fans answer the questions correctly, names will be removed from the image, culminating in the final reveal on Friday, with 250 correct replies required for the bonus point.